function showBpMenu(strDepth) {
	if ( top.submenu.location.href!='http://www.bluedive.nl/bp/bp_menu.html' && top.submenu.location.href!='http://bluedive.nl/bp/bp_menu.html' )
	{
		top.submenu.location.href=strDepth+'/bp_menu.html';
	}
}